Element - ġ - Gcd / Group by Function

Characters: ġ

Description

Greatest Common Denominator of a list or some numbers

Overloads

• lst - GCD(a) (gcd of whole list)
• num-num - gcd(a,b) (dyadic gcd)
• str-str - longest common suffix of a and b
• fun-any - group b by the results of function a
• any-fun - group a by the results of function b

Examples

• ⟨1|3|2⟩ ġ = 1
• ⟨60|42|108⟩ ġ = 6
• 50 35 ġ = 5
• -12 -20 ġ = 4
• `laugh` `cough` ġ = `ugh`